Multiple choice

Match column I with column II.

 
Column I Column II
1. Autonomic nervous system i. Forebrain
2. Control centre of thinking ii. Brain and spinal cord
3. Central nervous system iii. Sympathetic and asympathetic nervous systems
4. Blood pressure is controlled by iv. Cerebellum
5. Activities like riding a bicycle are controlled by v. Medulla

  1. 1 - iii, 2 - i, 3 - ii, 4 - v, 5 - iv

  2. 1 - iv, 2 - iii, 3 - i, 4 - v, 5 - ii

  3. 1 - iii, 2 - i, 3 - v, 4 - ii, 5 - iv

  4. 1 - ii, 2 - iii, 3 - v, 4 - i, 5 - iv
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

2,4-D is a synthetic auxin, which is a class of plant hormones.

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